
Mass of one molecule of methane (CH4) is:
NextWhen 60 g of salt is dissolved in 600 mL of water, the mass by volume percentage
The molarity of 20% (W/W) solution of sulphuric acid is 2.55 M. The density of the solution is
Easy25.3 g of sodium carbonate, Na2CO3 is dissolved in enough water to make 250 mL of solution. If sodiu
Easy5.85 g NaCl is dissolved in 1 L water. The total number of Na+ and Cl– ions in 1 mL of this solution
EasyWhen 60 g of salt is dissolved in 600 mL of water, the mass by volume percentage of salt in the solu
MediumGiven below are two statements: Statement I: 10 ppm means 10 g solute in 106 g solution. Statement I
EasyWhich of the following concentration term is temperature dependent?
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